Patent application number | Description | Published |
20090258234 | HOUSING AND METHOD FOR MAKING THE SAME - A housing includes a plastic substrate, a transparent plastic film, and an intermediate layer sandwiched between the plastic substrate and the transparent plastic film. The intermediate layer includes a metallic coating formed on the transparent film and a protective coating formed on and covering the metallic coating. The plastic substrate is moldingly attached to the protective coating. | 10-15-2009 |
20100040786 | PROCESS FOR SEALING MICRO PORES OF MICRO-ARC OXIDE FILMS - A process for sealing micro pores of micro-arc oxide film is disclosed in the present disclosure. The process may comprise the following steps: providing a piece of metal having a micro-arc oxide film; preparing a solution including ethyl silicate to make a sealing agent; dipping the metal in the sealing agent to form a coating on the film's surface. | 02-18-2010 |
20100040787 | PROCESS FOR SEALING MICRO PORES OF MICRO-ARC OXIDE FILMS - A process for sealing micro pores of micro-arc oxide film is disclosed in the present disclosure. The process may comprise the following steps: providing a metal coated with a micro-arc oxide film; blending a silicone resin and a diluting agent to make a sealing agent; daubing the sealing agent onto the micro-arc oxide film to form a coating on the film's surface. | 02-18-2010 |
20100040795 | PROCESS FOR SEALING MICRO PORES OF MICRO-ARC OXIDE FILMS - A process for sealing micro pores of micro-arc oxide film is disclosed in the present disclosure. The process may comprise the following steps: providing a metal coated with a micro-arc oxide film; providing a dipping solution including polyester methacrylate monomer for use as a sealing agent; and dipping the metal in the sealing agent to form a coating on the oxide film's surface. | 02-18-2010 |
20100055329 | SURFACE TREATMENT METHOD FOR PLASTIC ARTICLES - A surface treatment method for plastic articles, comprising: molding a substrate to form a roughened region on a surface of the substrate; forming a base paint coating on the surface of the substrate having the roughened region; forming a vacuum coating with metallic appearance on the base paint coating; forming a middle paint coating on the vacuum coating; and forming a top paint coating on the middle paint coating. | 03-04-2010 |
20100072058 | PROCESS FOR SURFACE TREATING PLASTIC SUBSTRATE - A process for surface treating a plastic substrate is provided. The method includes the steps of providing a plastic substrate; forming a golden-colored vacuum coated layer which is nonconductive on the plastic substrate; and forming a protective coating on the vacuum coated layer. A golden vacuum coated layer which is nonconductive is formed on the plastic substrate by the present process. | 03-25-2010 |
20100104786 | DEVICE HOUSING AND METHOD FOR MANUFACTURING THE SAME - A device housing and a method of fabricating the device housing are provided. The device housing includes a base housing, a bottom coating, a pattern layer, a middle coating and a top coating. The bottom coating is directly formed on the base housing. The pattern layer is a vacuum evaporation coating and directly formed on the bottom coating. The middle coating is of a degree of transparency and directly formed on the pattern layer. The transparent top coating is directly formed on the middle coating. | 04-29-2010 |
20100112297 | HOUSING AND METHOD FOR MAKING THE SAME - A housing, comprising: a substrate; a micro-arc oxide film formed on the substrate; and a plurality of grooves formed on the oxide film; wherein all or part of the oxide film is polished to present a glossy appearance, the grooves are formed on the polished region of the oxide film. A method for making housing, comprising: providing a substrate; micro-arc oxidizing the substrate to form a micro-arc oxide film on the substrate; polishing at least part of the micro-arc oxide film; and etching the polished surface of the micro-arc oxide film to form grooves in the polished surface. | 05-06-2010 |
20100112298 | METHOD FOR MAKING HOUSING AND HOUSING THEREOF - A method for making housing, comprising: providing a substrate; etching the substrate to form a plurality of grooves on a surface of the substrate; micro-arc oxidizing the substrate to form a micro-arc oxide film in the grooves and on the surface of the substrate; and polishing the micro-arc oxide film formed on the surface of the substrate. A housing, comprising: a substrate, the substrate having a plurality of grooves defined therein; and a micro-arc oxide film formed on the surface of the substrate and in the grooves; wherein the oxide film formed on the surface of the substrate is polished to present a glossy appearance. | 05-06-2010 |
20100183871 | NONCONDUCTIVE SURFACE METALLIZATION METHOD AND PLASTIC ARTICLE MANUFACTURED BY THE SAME - A nonconductive surface metallization method of plastic substrate comprising: providing a plastic substrate; and forming a black-colored and nonconductive alloy coating on the plastic substrate surface by a vacuum evaporating process, the alloy coating being formed by a target comprising a first material and a second material, the first material being a steel, the second material being selected from a group consisting of indium, tin, aluminium and silicon dioxide. A plastic article has a black-colored and nonconductive alloy coating is provided in the present disclosure. | 07-22-2010 |
20100259940 | COVER FOR A DISPLAY SCREEN AND ELECTRONIC DEVICE BY HAVING SAME - A cover for a display screen is described. The cover for a display screen comprises a transparent substrate, a light transmission enhancing coating formed on the substrate, and a metallic coating formed on the light transmission enhancing coating. An electronic device by having the cover for a display screen is also described. | 10-14-2010 |
20100310899 | METHOD FOR MAKING HOUSING AND HOUSING THEREOF - A method for making a housing comprises of providing a metal substrate; forming a base paint coating on the substrate; vacuum depositing a first metal coating on the base paint coating, the first metal coating being a chromium coating or a stainless steel coating; vacuum depositing a second metal coating on the first metal coating, the second metal coating being a commix metal coating containing chromium and stainless steel; and vacuum depositing a third metal coating on the second metal coating, the third metal coating being a stainless steel coating. A housing made by the above mentioned method is also described there. | 12-09-2010 |
20100321278 | PANEL FOR A DISPLAY AND ELECTRONIC DEVICE USING SAME - A panel for a display comprises a transparent substrate, a first light transmission enhancing coating formed on one surface of the substrate, a second light transmission enhancing coating formed on the other surface of the substrate, and a metallic coating formed on the second light transmission enhancing coating. An electronic device using the panel is also provided. | 12-23-2010 |
20100328195 | PANEL FOR A DISPLAY AND ELECTRONIC DEVICE USING SAME - A panel for a display comprises a transparent substrate, an anti-reflection coating formed on one surface of the substrate, and a metallic coating formed on the anti-reflection coating. The substrate is formed with a plurality of light scattering portions whose density gradually changes on one surface of the substrate. An electronic device using the panel is also provided. | 12-30-2010 |
20100330331 | PANEL FOR A DISPLAY AND ELECTRONIC DEVICE USING SAME - A panel for a display comprises a transparent substrate, a color changing coating formed on one surface of the substrate, an anti-reflection coating formed on the color changing coating, and a metallic coating formed on the anti-reflection coating. The substrate is formed with a plurality of light scattering portions whose density gradually changes on one surface of the substrate. An electronic device using the panel is also provided. | 12-30-2010 |
20110123740 | METHOD FOR MAKING DEVICE HOUSING, AND DEVICE HOUSING - An exemplary method for making a device housing includes the following steps: providing a substrate made of polyphenylene sulfide resin; plasma treating a surface of the substrate; and forming a non-conductive metallic coat on the treated surface of the substrate. A device housing made by the method includes a substrate and a non-conductive metallic coat formed on the substrate. The substrate is made of polyphenylene sulfide resin. Adhesion between the non-conductive metallic coat and the substrate is more than 3B. | 05-26-2011 |
20110143062 | ELECTRONIC DEVICE HOUSING - An electronic device housing includes a substrate and a metallic coating formed on the substrate. The substrate has a surface roughness of less than 60 nm. The metallic coating includes a plurality of first layers and a plurality of second layers. Each one of the first layers and each one of the second layers are alternately deposited on each other. The first layer and the second layer may be respectively tantalum pentoxide layer and silicon dioxide layer or may be respectively niobium pentoxide layer and zirconium dioxide layer. | 06-16-2011 |
20110155409 | ELECTRONIC DEVICE HOUSING - An electronic device housing is provided. The electronic device housing includes a substrate, a metallic-appearing coating formed on the substrate, and a top coating formed on the metallic-appearing coating. The top coating contains nano-titanium dioxide powder and fluorocarbon resin. The electronic device housing has self-cleaning and anti-fingerprint properties. | 06-30-2011 |
20110159258 | ELECTRONIC DEVICE HOUSING AND METHOD FOR MAKING THE SAME - An electronic device housing includes a substrate and a nano titanium dioxide coating formed on the substrate is provided. The nano titanium dioxide coating has a thickness of about 10-100 nm. The nano titanium dioxide coating is formed of rutile crystals or composite crystals formed of rutile and anatase. A method for making the electronic device is also described there. | 06-30-2011 |
20110159275 | ELECTRONIC DEVICE HOUSING - An electronic device housing is provided. The electronic device housing includes a substrate, a metallic coating formed on the substrate, and a top paint coating formed on the metallic coating. The top paint coating contains nano-titanium dioxide powder. The top paint coating has a self-cleaning property. It can oxygenize and clean off dust and sweat accumulated on the surface of the electronic device housing. | 06-30-2011 |
20110159277 | ELECTRONIC DEVICE HOUSING - An electronic device housing is provided. The electronic device housing comprises a substrate, a base paint coating formed on the substrate, and a metallic coating formed on the base paint coating. The metallic coating comprises a plurality of first layers interleaved with a plurality of second layers, and a third layer provided outermost. The first layer and the second layer are respectively a zirconium dioxide layer and an aluminum oxide layer, or are respectively composite component layer of niobium pentoxide and zirconium dioxide, and silicon dioxide layer. The third layer is a magnesium fluoride layer. | 06-30-2011 |
20110256361 | ELECTRONIC DEVICE HOUSING AND METHOD FOR MAKING THE SAME - An electronic device housing is provided. The electronic device housing includes a substrate, a first metallic coating formed on the substrate, and a second metallic coating formed on a portion of the first metallic coating. The first and second metallic coatings are formed by vacuum sputtering or vacuum vapor deposition. The first and second metallic coatings are all non-conductive. A method for making the electronic device housing is also described there. | 10-20-2011 |
20110305832 | SURFACE TREATING METHOD FOR MAKING A HOUSING - A surface treating method for making a housing have a metallic main body includes the follow steps. A primer is coated on the metallic main body to form a bottom layer. A plating layer is formed on the bottom layer. An adhesive is coated on the plating layer to form an adhesive layer. Finally, a lacquer is coated on the adhesive layer to form an outer layer. | 12-15-2011 |
20120040136 | CERAMIC COATING, ARTICLE COATED WITH COATING, AND METHOD FOR MANUFACTURING ARTICLE - A ceramic coating comprised of alumina or zirconia. The ceramic coating defines a plurality of recesses on surface, giving a leather-like appearance thereon. The ceramic coating is formed by ion beam assisted evaporation. | 02-16-2012 |
20120171512 | PROCESS FOR SURFACE TREATING MAGNESIUM ALLOY AND ELECTROMAGNETIC SHIELDING ARTICLE MADE WITH SAME - A process for treating the surface of magnesium alloy comprises providing a substrate made of magnesium alloy. A chromium layer is then formed on the substrate by magnetron sputtering and a titanium layer is formed on the substrate by magnetron sputtering. A protective layer is formed on the titanium layer. The protective layer is an epoxy resin coating. | 07-05-2012 |
20120189842 | ELECTRONIC DEVICE HOUSING AND METHOD FOR MAKING THE SAME - An electronic device includes a substrate, a metallic coating formed on the substrate by vacuum sputtering or vacuum vapor deposition and a top paint coating formed on the metallic coating. The metallic coating comprising a plurality of titanium oxide layers interleaved with an equal number of silicon oxide layers and has a reflectively of about 50%-80%. The top paint coating includes pearl pigments. | 07-26-2012 |
20120225286 | DEVICE HOUSING AND METHOD FOR MAKING SAME - A device housing includes a substrate, a metallic coating formed on the substrate by vacuum sputtering or vacuum vapor deposition, and a self-repairing coating formed on the metallic coating. The self-repairing coating substantially includes trimethylene oxide and polyhydric alcohols. | 09-06-2012 |
20120227230 | METAL PART AND PLASTIC PART SEPERATING DEVICE - A composite part separating device for separating a composite product consisting of a plastic part and a metal part is provided. The composite part separating device includes a base; a workpiece support mounted on the base. The metal part of the composite product is hung on the workpiece support to retain the composite product on the workpiece support; a vibrating motor drives the base and the workpiece support to shake, causing the plastic part to separate from the metal part. | 09-13-2012 |
20120229752 | DISPLAY SCREEN AND ELECTRONIC DEVICE USING SAME - A display screen includes a substrate comprising a first surface and a second surface opposite to the first surface; a beam-splitting polarizer formed on a first surface of the substrate; and a non-conductive metal layer formed on a second surface of the substrate. The beam-splitting polarizer is a cholesterol liquid crystalline polarization layer. | 09-13-2012 |
20120251838 | COATED ARTICLE AND METHOD FOR MANUFACTURING SAME - A coated article is described. The coated article includes a substrate, a titanium bonding layer, a titanium-chromium alloy transition layer, and a titanium-chromium-nitrogen hard layer formed thereon, and in that order. The titanium bonding layer is a titanium layer. The titanium-chromium alloy transition layer is a titanium-chromium alloy layer. The titanium-chromium-nitrogen hard layer is a titanium-chromium-nitrogen layer. The titanium bonding layer, titanium-chromium alloy transition layer, and the titanium-chromium-nitrogen hard layer are formed by ion beam assisted sputtering. | 10-04-2012 |
20120273346 | FLOW DIVIDER SYSTEM - A flow divider system includes a gas box defining a chamber and an outlet gate, a shield located in the chamber and shielding the outlet gate, the shield including a main body, the main body defining a number of openings communicating the chamber with the outlet gate. The shielding can further includes a number of shield boards adjustably fixed to the main body, to adjustably shield portions of the openings. | 11-01-2012 |
20130045348 | HOUSING AND METHOD FOR MAKING THE SAME - A housing includes a substrate, a base layer formed on the substrate, a metal layer formed on the base layer, and a topcoat layer formed on the metal layer. The metal layer is a silicon-aluminum alloy layer. A method for making the housing is also described. | 02-21-2013 |
20130082885 | HOUSING, ELECTRONIC DEVICE USING THE SAME AND METHOD FOR MAKING THE SAME - A housing includes a base layer and a decorative layer formed on the base layer. The base layer includes a first portion and a second portion joining with the first portion. The first portion and the second portion cooperatively form an outer surface of the base layer. The first portion is composed of hardened carbon fiber woven fabric impregnated with resin. The second portion is composed of hardened glass fiber woven fabric impregnated with resin. The decorative layer formed on the outer surface. A method for making the housing and an electronic device using the device housing are provided. | 04-04-2013 |
20130120196 | ANTENNA AND METHOD FOR MAKING SAME - An antenna includes a transparent substrate, a silver layer directly formed on a surface of the transparent substrate, an ink layer made of an electroconductive ink directly formed on the silver layer, and a transparent protective layer directly formed on the silver layer. The silver layer forms a desired antenna pattern and has a feed portion and grounding portion. The ink layer covers the feed portion and the grounding portion. The protective layer covers the silver layer besides the feed portion and the grounding portion. A method for making the antenna is also described. | 05-16-2013 |
20130171446 | COATED ARTICLE AND METHOD FOR MAKING SAME - A coated article is provided. The coated article comprises a transparent substrate, a base paint layer directly formed on a surface of the transparent substrate, an aluminum layer directly formed on the aluminum layer, and a top paint layer directly formed on the aluminum layer. The base paint layer is made of a paint containing color paste. The top paint layer is made of a transparent paint. A method for making the coated article is also described. | 07-04-2013 |